UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H9+OxeZyNxhgXnSVhTtg9fV1nVEmAyWWcDM4Bo8AsSU=' 
WHERE 
  key_id = 'bc5d1645287854673ffcb8f4c0bc2d2b98b1eb27097c59ffe078674d590e7c66' 
  AND (
    token = 'H9+OxeZyNxhgXnSVhTtg9fV1nVEmAyWWcDM4Bo8AsSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )